Suppressed screen rotation notifications triggeres by the accelerometer

ash/wm/maximize_mode/maximize_mode_controller_unittest.cc

Index: ash/wm/maximize_mode/maximize_mode_controller_unittest.cc
diff --git a/ash/wm/maximize_mode/maximize_mode_controller_unittest.cc b/ash/wm/maximize_mode/maximize_mode_controller_unittest.cc
index d619fd5239dd9885cfa172987272bdb5893686e3..2479f38eac088260b560277b86dc53eb9df24cfa 100644
--- a/ash/wm/maximize_mode/maximize_mode_controller_unittest.cc
+++ b/ash/wm/maximize_mode/maximize_mode_controller_unittest.cc
@@ -9,9 +9,11 @@
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/test/display_manager_test_api.h"
+#include "ash/test/test_system_tray_delegate.h"
 #include "ui/aura/test/event_generator.h"
 #include "ui/events/event_handler.h"
 #include "ui/gfx/vector3d_f.h"
+#include "ui/message_center/message_center.h"
 
 namespace ash {
 
@@ -416,4 +418,39 @@ TEST_F(MaximizeModeControllerTest, ExitingMaximizeModeClearRotationLock) {
   EXPECT_FALSE(maximize_mode_controller()->rotation_locked());
 }
 
+TEST_F(MaximizeModeControllerTest, BlockRotationNotifications) {

[flackr, 2014/05/05 20:26:54]

nit: Add a comment line before this to say what this tests.

[bruthig, 2014/05/05 20:57:22]

Done.

+  test::TestSystemTrayDelegate* tray_delegate =
+      static_cast<test::TestSystemTrayDelegate*>(
+          Shell::GetInstance()->system_tray_delegate());
+  tray_delegate->set_should_show_display_notification(true);
+
+  aura::Window* root = Shell::GetPrimaryRootWindow();
+  aura::test::EventGenerator event_generator(root, root);
+  message_center::MessageCenter* message_center =
+    message_center::MessageCenter::Get();

[flackr, 2014/05/05 20:26:54]

nit: indent 4.

[bruthig, 2014/05/05 20:57:22]

Done.

+
+  DisplayManager* display_manager =
+      Shell::GetInstance()->display_manager();
+
+  // Make sure notifications are still displayed when
+  // adjusting the screen rotation directly

[flackr, 2014/05/05 20:26:54]

nit: Punctuation.

[bruthig, 2014/05/05 20:57:22]

Done.

+  ASSERT_EQ(0u, message_center->NotificationCount());
+  ASSERT_EQ(gfx::Display::ROTATE_0, display_manager->GetDisplayInfo(
+      gfx::Display::InternalDisplayId()).rotation());
+  display_manager->SetDisplayRotation(gfx::Display::InternalDisplayId(),
+                                      gfx::Display::ROTATE_90);
+  ASSERT_EQ(1u, message_center->NotificationCount());
+  message_center->RemoveAllNotifications(false);
+  ASSERT_EQ(0u, message_center->NotificationCount());
+
+  //

[flackr, 2014/05/05 20:26:54]

nit: Remove empty comment line.

[bruthig, 2014/05/05 20:57:22]

Done.

+  // Trigger maximize mode by opening to 270.
+  TriggerAccelerometerUpdate(gfx::Vector3dF(0.0f, 0.0f, -1.0f),
+                             gfx::Vector3dF(-1.0f, 0.0f, 0.0f));
+  // Rotate to 90 degrees
+  TriggerAccelerometerUpdate(gfx::Vector3dF(0.0f, 1.0f, 0.0f),
+                             gfx::Vector3dF(0.0f, 1.0f, 0.0f));
+  EXPECT_EQ(0u, message_center->NotificationCount());
+}
+
 }  // namespace ash